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Effective date: August 19, 2026 Welcome to LumaClock (“we,” “us,” or “the App”). This Privacy Policy explains how the App handles information when you use it.

1. Privacy at a glance

LumaClock is a local clock-display app.
  • The App does not require an account or sign-in.
  • We do not operate servers that receive your clock settings or clock-display data.
  • The App does not include advertising, cross-app tracking, or third-party analytics.
  • Clock styles, animations, sound, and settings are processed on your device.

2. Information used on your device

2.1 Time and date

LumaClock reads your device’s current time and date to render the clock. This information is used locally while the App is running and is not sent to us.

2.2 Battery level

If you enable Show Battery, LumaClock reads the device battery level to display it on the clock face. The battery level is used locally and is not transmitted to us.

2.3 Local preferences

LumaClock stores the preferences you choose on your device, including:
  • 12-hour or 24-hour time;
  • whether seconds, date, and battery are shown;
  • screen-awake preference;
  • language preference;
  • selected clock style and compatible color schemes; and
  • ticking-sound preference.
These preferences are stored locally using the device’s app storage. They are not uploaded to our servers. You can remove them by deleting the App; your device’s backup and restore settings may affect whether they are later restored.

3. Network and third-party services

LumaClock does not provide user accounts, cloud sync, advertising, analytics, or online content delivery for normal clock operation. It uses Apple system frameworks on the device to render the interface, manage orientation, provide optional haptic feedback, and play the bundled ticking sound.

4. Support email

If you choose to contact us at superxsoft@foxmail.com, we receive the email address you use, the message content, and any attachments or device details you voluntarily include. We use this information only to respond to your request, troubleshoot issues, and improve the App. Please do not include passwords, payment information, identification numbers, or other sensitive personal information in a support request. Support messages are retained only for as long as reasonably necessary to handle the request and meet applicable security, dispute-resolution, or legal obligations, then deleted or anonymized.

5. Children’s privacy

LumaClock is not specifically directed to children, and we do not knowingly collect personal information from children. If you believe a child has provided personal information in a support email, contact us to request deletion.

6. Changes to this policy

We may update this policy when the App, our privacy practices, or legal requirements change. We will update the effective date on this page and provide additional notice when appropriate.

7. Contact us

For questions about this policy, or to request access, correction, or deletion of information you sent through support, contact: